91067520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{47431}}^1$

素因数の和:47453

約数の個数: 64

約数和(自身を含む): 290283840

約数和(自身を除く): 199216320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 47431, 94862, 142293, 189724, 237155, 284586, 379448, 474310, 569172, 711465, 758896, 948620, 1138344, 1422930, 1517792, 1897240, 2276688, 2845860, 3035584, 3794480, 4553376, 5691720, 6071168, 7588960, 9106752, 11383440, 15177920, 18213504, 22766880, 30355840, 45533760, 91067520]

約数ペア:

[(1, 91067520), (2, 45533760), (3, 30355840), (4, 22766880), (5, 18213504), (6, 15177920), (8, 11383440), (10, 9106752), (12, 7588960), (15, 6071168), (16, 5691720), (20, 4553376), (24, 3794480), (30, 3035584), (32, 2845860), (40, 2276688), (48, 1897240), (60, 1517792), (64, 1422930), (80, 1138344), (96, 948620), (120, 758896), (128, 711465), (160, 569172), (192, 474310), (240, 379448), (320, 284586), (384, 237155), (480, 189724), (640, 142293), (960, 94862), (1920, 47431)]